England 38
Australia 24
England sounded an ominous warning to other Junior World Championship sides.
And the message was emphatic: if you want our crown, you'll have to bring plenty to the table.
They opted to start without their campaign captain Callum Braley. But they had secured the bonus point at the 43rd minute mark, and looked like they had another gear.
Australia flew out of the blocks and a long burst by No 8 Ross Haylett-Perry led to a scrum from which a sweetly executed 12-13-11 "lefto" move saw Andrew Kellaway dive over for his first.